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Search: Posts Made By: liquid556
Forum: Troubleshooting TVs and Video Sources 05-24-2022, 04:49 AM
Replies: 8
Views: 320
Posted By liquid556
Re: Toshiba 55LF621U19 vgh avvd problem

ok. i will check those out today
Forum: Troubleshooting TVs and Video Sources 05-23-2022, 06:35 PM
Replies: 8
Views: 320
Posted By liquid556
Re: Toshiba 55LF621U19 vgh avvd problem

alright. il try changing the dc to dc and see what happens.
Forum: Troubleshooting TVs and Video Sources 05-23-2022, 11:06 AM
Replies: 8
Views: 320
Posted By liquid556
Re: Toshiba 55LF621U19 vgh avvd problem

alright thanks. do you know any good web site i can order tv board smds. one more question. can you verifiy which test point in the photos is suppose to be the AVVD test point.
Forum: Troubleshooting TVs and Video Sources 05-23-2022, 05:06 AM
Replies: 8
Views: 320
Posted By liquid556
Re: Toshiba 55LF621U19 vgh avvd problem

yes. i also tried the tape method on each one
Forum: Troubleshooting TVs and Video Sources 05-22-2022, 08:56 PM
Replies: 8
Views: 320
Posted By liquid556
Toshiba 55LF621U19 vgh avvd problem

Looking for advice concerning no picture. has back lights and sound. i have vgl -7.89. vgh low at 11.85 and no avvd voltage found, i have few other voltages marked in the pictures. Can anyone tell me...
Forum: Announcements & Related News 05-22-2022, 02:29 PM
Replies: 31,007
Views: 3,547,659
Posted By liquid556
Re: New Members - please post your introductions here

Hey i'm new to the whole electrical world.. no training before hand. just researching and fixing what i can. mostly computers and tv's with a decent amount of success. i joined this site to expand my...
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